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Product Detailed Parameters
- Description：IC VREF SERIES 0.05% 8VSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：5V
- Current - Output：3 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-VSSOP
- Grade：-
- Qualification：-
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Overview
The REF6050IDGKR is a high-precision voltage reference from Texas Instruments featuring a fixed 5 V output. It operates within an extended temperature range of -40°C to +125°C with a maximum temperature coefficient of 5 ppm/°C. The device offers an initial accuracy of ±0.05% and utilizes an 8-pin VSSOP package. It integrates a low-output impedance buffer, allowing direct driving of ADC reference pins while maintaining linearity.
Feature Summary
- Integrates a low-output impedance buffer for direct connection to precision data converters
- Maintains excellent temperature drift performance across the full industrial operating range
- Provides extremely low noise characteristics for sensitive signal chain applications
Applications
- Precision analog-to-digital converter (ADC) reference inputs
- High-resolution data acquisition systems
- Medical instrumentation requiring stable voltage references
Procurement Notes
Verify the specific suffix 'KR' indicates tape-and-reel packaging when ordering. Confirm the 8-pin VSSOP footprint matches the target PCB layout. Ensure the 5V output aligns with system requirements. Check for RoHS compliance status in the official datasheet before finalizing procurement specifications.
Selection Notes
Select this component when a buffered output is required to drive capacitive loads without stability issues. The 5V output suits systems needing higher headroom than lower-voltage references. The integrated buffer reduces external component count compared to unbuffered alternatives. Verify input voltage constraints against the supply rail.
Part Context
This part belongs to the REF60xx series of high-precision voltage references. The series is characterized by low noise and tight temperature coefficients. The IDGKR suffix denotes the specific package type and reel configuration. It serves as a stable reference source for mixed-signal circuits.
Replacement Considerations
The REF6050IDGKT is the tray-packaged equivalent of the same electrical specification. Other REF60xx variants offer different output voltages but share similar performance characteristics. Verify pin compatibility when substituting with other buffered reference devices.
